Commit 7d403408 authored by Alexandre Belloni's avatar Alexandre Belloni Committed by Shawn Guo

ARM: cfa10036: add one wire bitbanging to the cfa10049

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent c8b5cfc8
...@@ -30,7 +30,6 @@ hog_pins_cfa10049: hog-10049@0 { ...@@ -30,7 +30,6 @@ hog_pins_cfa10049: hog-10049@0 {
reg = <0>; reg = <0>;
fsl,pinmux-ids = < fsl,pinmux-ids = <
0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */ 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
0x1153 /* MX28_PAD_LCD_D22__GPIO_1_21 */
0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */ 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */ 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */ 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
...@@ -120,6 +119,16 @@ lcdif_pins_cfa10049: lcdif-evk@0 { ...@@ -120,6 +119,16 @@ lcdif_pins_cfa10049: lcdif-evk@0 {
fsl,voltage = <1>; fsl,voltage = <1>;
fsl,pull-up = <0>; fsl,pull-up = <0>;
}; };
w1_gpio_pins: w1-gpio@0 {
reg = <0>;
fsl,pinmux-ids = <
0x1153 /* MX28_PAD_LCD_D21__GPIO_1_21 */
>;
fsl,drive-strength = <1>;
fsl,voltage = <1>;
fsl,pull-up = <0>; /* 0 will enable the keeper */
};
}; };
lcdif@80030000 { lcdif@80030000 {
...@@ -329,5 +338,14 @@ backlight { ...@@ -329,5 +338,14 @@ backlight {
pwms = <&pwm 3 5000000>; pwms = <&pwm 3 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>; brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>; default-brightness-level = <6>;
};
onewire@0 {
compatible = "w1-gpio";
pinctrl-names = "default";
pinctrl-0 = <&w1_gpio_pins>;
status = "okay";
gpios = <&gpio1 21 0>;
}; };
}; };
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